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公开(公告)号:US07303392B1
公开(公告)日:2007-12-04
申请号:US11125255
申请日:2005-05-09
申请人: Kris Schermerhorn , Richard E. Schermerhorn , V. Kim Kutsch , Robert J. Bowers , Jesse L. Droesch
发明人: Kris Schermerhorn , Richard E. Schermerhorn , V. Kim Kutsch , Robert J. Bowers , Jesse L. Droesch
CPC分类号: A61C13/206 , A61C13/12 , B29C45/036 , B29C45/46
摘要: The invention disclosed herein relates to an efficient and inexpensive way to form dental clasps and fixed single unit temporary prostheses from molten thermoplastic resin. The apparatus and method allow a dental laboratory to make non-metallic clasps using an inexpensive handheld thermoplastic injection unit/gun that injects molten resin into a model of the clasp made from wax. A silicone putty matrix allows the resin to flow into a vacated wax model of the clasp. The time and money needed for this is much less than is needed to create such clasps using hot press equipment.
摘要翻译: 本文公开的本发明涉及从熔融热塑性树脂形成牙锁和固定的单一单元临时假体的有效且廉价的方法。 该装置和方法允许牙科实验室使用将熔融树脂注射到由蜡制成的扣环的模型中的便宜的手持式热塑性注射单元/枪来制造非金属扣。 硅胶腻子基质允许树脂流入表扣的空的蜡模型中。 所需的时间和金钱远远低于使用热压设备创建这种扣子所需要的时间和金钱。